Icom IC-M604 - Board Layouts; VR, SQL, Dial, and Connect Unit Layouts

SECTION 9 BOARD LAYOUTS
9 - 1
9-1 VR UNIT (TOP VIEW)
9-2 SQL UNIT (TOP VIEW)
9-3 DIAL UNIT (TOP VIEW)
9-4 CONNECT UNIT (TOP VIEW)
• CONNECT UNIT (BOTTOM VIEW)
H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80H0
V5
V10
V15
V0
V25
V20
H80 H75 H70 H65 H60 H55 H50 H45 H40 H35 H30 H25 H20 H15 H10 H5 H0
V5
V10
V15
V0
V25
V20
VOL1
3
1
to AF unit J6
W1
VOL2
GND
SQLG
1
3
to LOGIC unit J7
W1
SQLV
SQL5V
DIAL1
1
5
to LOGIC unit J7
W1
DIAL2
DIAL3
DIAL4
GND
1
2
to AF unit J4
20
19
J4
GND
AF/MIC2
RRXDA2
AF/MIC1
RTADA1
NMEAOUT+
NMEAIN+
NC
CVCC CVCC
GND
MICG
RTXDA2
PTTC
GND
RRXDA1
NMEAIN
-
GND
CVCC CVCC
SP
-
1 2
to AF
unit W6
J5
SP+
6
to LOGIC unit J6
1
J6
ICF3
GND
KPWRH2
CMDPWR1
GND
CMDPWR2
GPS
COMMAND
MIC1
COMMAND
MIC2